1, learning to relax yourself can achieve the effect of increasing personal physique, thus increasing endurance.

2, usually do some sit-ups and squats, which can increase personal immunity and increase men's endurance.

3, distracted during sex, can appropriately reduce the stimulation to the penis, so the duration will be longer.

4. The most important thing is to choose Boqi decoction and eat it twice a day, which will help to regulate kidney essence deficiency, enhance physical fitness, nourish yin and consolidate the foundation, and prolong sexual life.